baber/WOPTO huggingface dataset:
Patent JP-2017194665-A (JP)
Title: Propulsion unit enabling display of message
Inventor: YONI BENATAR
IPC: G09F13/30
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion unit capable of transmitting information to a user as a novel function.SOLUTION: A propulsion unit comprises a propeller 20 having a hub 24 and a plurality of blades 26, an electric motor 28 having a fixation part having a stator 32 connected to a motor support part and a movable part having a rotor 34 capable of moving around a rotation center axis for driving the propeller, and a motor control device 38. At least one blade of the propeller includes a plurality of electroluminescent diodes 42. The propeller has a diode controller 44. The motor has a hollow central shaft 36. The motor support part has a communication device 54 configured to communicate with a communication device 56 built in the propeller, the communication devices are placed on both sides of the hollow shaft and the motor control device 38 is configured to communicate with a motor communication device.SELECTED DRAWING: Figure 2
Patent JP-2018128044-A (JP)
Title: Transfer mechanism
Inventor: SHIBAYAMA TAKUYA
IPC: F16H19/02
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer mechanism that can hold while an elongated member is wound around a periphery of a movable member.SOLUTION: A temporary holding part 112 is provided in a part on an opposite side to a locking direction in a second groove 110 of a pulley 82 of a webbing winding device 10. The temporary holding part 112 is formed so as to project from faces facing each other in a center axial direction of the pulley 82 in the second groove 110. The temporary holding part 112 inhibits a wire from moving in a direction of coming away from the second groove 110 while the wire of a cable is disposed inside of the second groove 110.SELECTED DRAWING: Figure 7
Patent JP-2018109932-A (JP)
Title: POS system, settlement device, registration device and program
Inventor: SAITO TAKAYASU
IPC: G07G1/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively use a settlement device in a POS system including a registration device and the settlement device.SOLUTION: A POS system includes a registration device in which a clerk registers a purchased commodity purchased by a customer, and a settlement device. The settlement device includes mode change means. The mode change means has two operation modes including a semi-self mode in which the customer settles an account of the commodity registered in the registration device, and a full-self mode in which the customer registers the purchased commodity and settles the account of the commodity, and the operation mode can be switched to one of the semi-self mode and the full-self mode.SELECTED DRAWING: Figure 1
Patent JP-2018130899-A (JP)
Title: Liquid discharge device
Inventor: KANEKO TOMOSHIGE
IPC: B41J2/01
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress variation in discharge characteristics of a liquid in a discharge part.SOLUTION: A liquid discharge device includes: a head unit which can discharge a liquid by a first liquid discharge mode and a second liquid discharge mode; a drive unit which generates a drive signal for driving the head unit; a first wiring part which connects the head unit with the drive unit; and a second wiring part which connects the head unit with the drive unit, where the drive unit supplies the drive signal to the head unit via the first wiring part in the case of the first liquid discharge mode, and supplies the drive signal to the head unit via the second wiring part in the case of the second liquid discharge mode.SELECTED DRAWING: Figure 1
Patent JP-2018138762-A (JP)
Title: Pump and observation method
Inventor: KIKUTA KYOSUKE
IPC: F04D13/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To improve recognition accuracy of an observation position of an endoscope.SOLUTION: A pump 10 includes: a rotor 13 including a rotational shaft 11 and an impeller 12 fixed to the rotational shaft; and a water pumping pipe 14 covering a periphery of the rotor, where at least part of inner surface of the water pumping pipe and/or at least part of surface of the rotor are subject to process for recognizing an observation position.SELECTED DRAWING: Figure 1
Patent JP-2018141479-A (JP)
Title: Three-point contact angular contact ball bearing
Inventor: WATANABE KOICHI
IPC: F16C33/64
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-point contact angular contact ball bearing with both loading capacity and life span.SOLUTION: In the bearing, two balls are in contact with the inner race while one ball being in contact with the outer race. By bringing the ball into contact with the inner race, and the center axes of the inner race and the outer race are aligned and moved relative to each other, three points when the ball contacts the outer race are to be each contact point. Of two contact points of the inner race, a contact point P1 has the larger contact angle αL while a contact point P2 having the smaller contact angle αs. The contact point p3 of the outer race is formed diagonally to the contact point p1 with respect to the center line L1 in the radial direction of the ball. When the radial internal clearance is ▵Pd, the contact angle αo at the contact point p3 is expressed by numerical expression 1. αo=cos-1(1-▵Pd/2/Ae) ... (numerical expression 1)(Ae=curvature radius of the raceway surface-radius of the ball), and the radial internal clearance ▵Pd is adjusted so that each contact angle satisfies αs<αo<αL.SELECTED DRAWING: Figure 1
Patent JP-2018142814-A (JP)
Title: Intercom system
Inventor: YAMADA WAKIO
IPC: H04M9/00
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an intercom system which can notify an inhabitant of the fact that there is calling operation of a visitor, even when the facility is operating in the kitchen space.SOLUTION: An intercom system 1 includes a sharing interphone 30, an out-house intercom 40, an in-house intercom 20, and a facility controller 10. When operation of a visitor for calling the inhabitant is performed by the sharing interphone 30 or the out-house intercom 40, the in-house intercom 20 notifies the inhabitant of the fact that there was a call operation. When call operation is performed by the sharing interphone 30 or the out-house intercom 40, while a faucet facility 2 provided in the kitchen space of a dwelling house is operating, the facility controller 10 controls the facility to reduce the sound generated by operation of the faucet facility 2.SELECTED DRAWING: Figure 1
Patent JP-2018141508-A (JP)
Title: Flow passage switching device for high-pressure water and hydraulic driving robot for remote control
Inventor: TAKAMURA MASAKAZU
IPC: F16K27/04
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a flow passage switching device for high-pressure water capable of preventing high-pressure water from leaking from an interval between an inner surface of a valve case and a rotary valve body, and a hydraulic driving robot for remote control.SOLUTION: A flow passage switching device 10 includes a valve case 20 having a plurality of flow passages 31, 32, 33, 34, and a rotary valve body 40. The rotary valve body 40 has a plurality of openings 41a, 42a, 43a selectively matching with an inner surface side opening part 35 of the flow passage in the valve case 20 according to a rotational position, and communication passages 41, 42, 43 communicating between the openings. In the inner surface side opening part 35, arranged is a cylindrical body 50 protrusively energized from an inner surface 25 of the valve case 20 through a spring 55, and pressed against an opening formation surface of the rotary valve body 40. An interval between a flow passage inner periphery of the valve case 20 and an outer periphery of the cylindrical body 50 is sealed by a seal ring 57.SELECTED DRAWING: Figure 1
Patent JP-2018140893-A (JP)
Title: Surface-modified nanodiamond, dispersion comprising the surface-modified nanodiamond, and composite material
Inventor: UMEMOTO KOICHI
IPC: C01B32/28
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface-modified nanodiamond that is superior in heat resistance, and is superior in dispersibility and good affinity for a resin even under an environment of high temperature of 200°C or more.SOLUTION: Provided is a surface-modified nanodiamond comprising nanodiamond particles and a fluorinated alkylphosphonic acid residue surface-modifying the nanodiamond particles. The fluorinated alkylphosphonic acid residue is represented, for example, by formula (1') and/or (2'), where m is an integer of 0 to 20; and n is an integer of 1 to 10.SELECTED DRAWING: None
Patent JP-2018141524-A (JP)
Title: Heat insulation member and heat insulation structure using heat insulation member and manufacturing method of heat insulation member
Inventor: KOMYOJI DAIDO
IPC: B32B5/24
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation material along a heat source, and a heat insulation structure using the heat insulation material.SOLUTION: A heat insulation member is used which includes: a plurality of sizes of heat insulation bodies containing fiber and aerogel; and a covering sheet for sealing the plurality of heat insulation bodies. Also, the heat insulation member is used which has an elastic body including the plurality of sizes of heat insulation bodies including fiber and aerogel. Also, a manufacturing method of a heat insulation member includes the steps of: making a fiber sheet including fiber and aerogel into small pieces; and wrapping the plurality of heat insulation bodies which are fiber sheets made into small pieces by the covering sheet.SELECTED DRAWING: Figure 2
Patent JP-2018146121-A (JP)
Title: Operation plan creation device and method
Inventor: KOGA KEI
IPC: F24F11/54
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation plan more approximately adapting for a request from an operator through less amount of adjustment work.SOLUTION: This invention comprises at least either one or both formulation patterns as a formulation pattern acting as an optimization problem of an operation guide condition i.e. a first formulation pattern generating a definition formula indicating that a solution having an index value larger than a standard value becomes a solution that cannot be executed and a gradient about an index value of a lower bound value (an upper bound value) of an object function becomes larger (smaller) than zero at a range in which the index value is smaller than a standard value and a second formulation pattern generating a definition formula indicating that the lower bound value (an upper bound value) of the object function shows a monotone increment (monotone decrement) at a range in which the index value is larger than the standard value and a gradient about the index value of the lower bound value (upper bound value) of the object function is larger (smaller) than zero at a range in which the index value is smaller than the standard value and smaller (larger) than the gradient at a range in which it is larger than the standard value.SELECTED DRAWING: Figure 1
Patent JP-2017108171-A (JP)
Title: Polishing method
Inventor: KANEUMA TOSHIFUMI
IPC: H01L21/304
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of acquiring the accurate thickness of a film formed on a substrate while polishing, and determining the polishing end point of the substrate accurately based on the thickness of the film thus obtained.SOLUTION: The light reflected on a substrate while polishing is received, and the intensity of the light thus reflected is measured for each wavelength. The reflected light has a wavelength of 1100 nm or less, and a spectral waveform is created from this reflected light. The spectral waveform is subjected to Fourier transformation, the thickness of a film on the substrate and the intensity of a corresponding frequency component are determined, and the polishing end point of the substrate is determined based on the moment in time when the film thickness has reached a target value.SELECTED DRAWING: Figure 2
Patent JP-2018148442-A (JP)
Title: Crystal element and crystal device
Inventor: GOTO MASAHIKO
IPC: H03H9/19
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element and a liquid crystal device that can improve electrical characteristics while suppressing an increase in equivalent series resistance value.SOLUTION: A present crystal element 120 is a crystal element 120 that is substantially rectangular in plan view, and comprises: a crystal piece 121 including a vibration part 121a and a peripheral part 121b; and a metal pattern 122 consisting of an excitation electrode part 123 and a connection wiring part 124. A portion to be a node of bending vibration is located on two sides of the vibration part 121a parallel to the short sides of the crystal piece 121; when the wavelength of the bending vibration is λx, the distance from one short side of the crystal piece 121 to a side of the vibration part 121a adjacent to one short side of the crystal piece 121 is d1, and the distance from the other short side of the crystal piece 121 to a side of the vibration part 121a adjacent to the other short side of the crystal piece 121 is d2, d1=2λx and d2=0.25λx are satisfied.SELECTED DRAWING: Figure 7
Patent JP-2018151813-A (JP)
Title: Vibration characteristic evaluation method, database creating method, vibration characteristic evaluation apparatus and database creating apparatus
Inventor: WADA KAZUNORI
IPC: G01M7/02
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration characteristic evaluation method capable of easily evaluating vibration characteristics of a structure without constructing an analysis model corresponding to a structure to be evaluated.SOLUTION: A vibration characteristic evaluation method includes a database creating step. The database creating step repeats a step of acquiring values of a plurality of vibration parameters representing vibration characteristics of a structure specified by values of a plurality of specific parameters to hence acquire a set of data including the values of the plurality of specific parameters and the values of the plurality of vibration parameters, while changing the values of the plurality of specific parameters, so as to acquire a plurality of sets of data and create a database in which the plurality of sets of acquired sets of data are stored. Further, the vibration characteristic evaluation method includes a step S12 of evaluating vibration characteristics of a structure to be evaluated using the database.SELECTED DRAWING: Figure 7
Patent JP-2018135875-A (JP)
Title: Vertical type wind power generation system
Inventor: NAKADA HIDEKI
IPC: F03D3/06
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vertical type wind power generation system which deals with wind speeds in a wide range including gentle wind to strong wind, can reduce air resistance of arms, and achieves excellent reliability and high generation efficiency.SOLUTION: A vertical type wind power generation system 15 includes: straight wings 1; vertical blades 2; blade coupling parts 3; outer arms 4; inner arms 5; blade wires 6; blade wire fixing parts 7; blade wire coupling parts 8; blade wire swage parts; arm wires 10; arm wire fixing parts 11; arm wire swage parts 12; a shaft unit 13; hubs 14; a shaft unit fixing part 15; bearings 16; a flexible joint 17; a power generator 18; brake discs 19; brake pads 20; a housing 21; a housing fixing part 22; a wire ring 23; an arm fixing part 24; a pole 25; an arm unit 26; a buckle 27; a tension adjustment device 28; and a wire clip 29.SELECTED DRAWING: Figure 1
Patent JP-2018155499-A (JP)
Title: Gyroscope
Inventor: JOAN GINER
IPC: H01L29/84
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a gyroscope which has a high Q-factor, and a high symmetry when produced, and which reduces a quadrantal error.SOLUTION: A connection unit mechanically connects a first mass MS1 and a second mass MS2 which can move in any direction of an X-Y plane. The connection unit comprises: a first shuttle ISH positioned between an anchor ACR anchored to a substrate and the first mass MS1; a second shuttle OSH positioned between the anchor ACR and the second mass MS2; a first beam which connects the anchor ACR and the first shuttle ISH; a second beam which connects the anchor ACR and the second shuttle OSH; a third beam which connects the first mass MS1 and the first shuttle ISH; a fourth beam which connects the second mass MS2 and the second shuttle OSH; and a fifth beam which connects the first shuttle ISH and the second shuttle OSH.SELECTED DRAWING: Figure 5
Patent JP-2018156171-A (JP)
Title: Control program, program, image formation output system, process execution control device
Inventor: KUROIWA JUMPEI
IPC: B41J5/30
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a print workflow even when a format of job data differs between an HWF server and a DFE.SOLUTION: A program for setting process setting information transmitted to an image formation output control device that controls execution of image formation output according to the process setting information including information for setting process content for executing the image formation output in a process execution control device that controls execution of a plurality of processes, executes: a unique process information extraction step of extracting the unique process information from the process setting information including the unique process information indicating the process content unique to the image formation output control device; a display control step of displaying a setting screen for setting a process setting value of the extracted unique process information; and a process setting value reflection step of reflecting the set process setting value in command information to be transmitted to cause the image formation output control device to execute the image formation output.SELECTED DRAWING: Figure 20
Patent JP-2018156388-A (JP)
Title: Purchase information utilizing system, purchase information utilizing method, and program
Inventor: NAKAOKA KUNINOBU
IPC: G06Q30/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To manage selling situation of commodities at an automatic selling machine to allow proper marketing.SOLUTION: A system according to the invention has a receiving unit for receiving, from a terminal of a consumer, a commodity code used for identifying a commodity, a vendor code attached to the vendor through which the commodity is purchased and used for identifying the vendor, and purchase information including information used for identifying the terminal of the consumer, a purchase information storing unit for storing the received purchase information, and a content providing unit for providing contents with the terminal of the consumer based on the stored purchase information.SELECTED DRAWING: Figure 1
Patent JP-2018157404-A (JP)
Title: Image processing device
Inventor: ITO TAKURO
IPC: B41J29/38
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of displaying information necessary for returning to an operable state on a nonvolatile display regardless of a method of enlarging a display area of the nonvolatile display or switching the displayed content.SOLUTION: An MFP is provided with a nonvolatile display capable of maintaining display of images without receiving power supply. When an error (operation interrupt factor) interrupting the operation of the MFP has occurred (S14: YES), it is determined whether error resolution information for resolving the error is priority display information (S15). When the error resolution information is the priority display information, the error resolution information is displayed on the nonvolatile display in preference to error resolution information which is not the priority display information (S17).SELECTED DRAWING: Figure 4
Patent JP-2017116961-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAKAGI HIROTADA
IPC: G03G15/20
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can prevent excessive heating of a belt with a low heat capacity and improve fixing efficiency.SOLUTION: A fixing device comprise: a heat source 23 that is provided inside a rotatable, endless belt 21 that is in contact with an opposing rotor 22 to form a nip N with a nip forming member 24 provided inside a rotatable, endless, flexible fixing belt, and heats a portion other than the nip; and a light blocking member 26 that is provided in the vicinity of and opposite to the heat source 23, blocks irradiation light from the heat source 23 reaching the outside of a paper feed area of the fixing belt 21, and introduces the blocked light from the heat source 23 to the paper feed area of the fixing belt 21. A reflection member 26 is provided with a surface 26a that guides the light reflected on the outside of the paper feed area into the paper feed area.SELECTED DRAWING: Figure 3
Patent JP-2020079204-A (JP)
Title: Methanol production apparatus and methanol production method
Inventor: HORIIKE MAKOTO
IPC: B01J23/72
Filed: 2017-03-21
Abstract: To provide a production apparatus that efficiently produces methanol from a raw material containing organic components.SOLUTION: Provided is a methanol production apparatus 100 including a reactor 16 for synthesizing methanol by reacting a raw material with hydrogen in the presence of a catalyst. The raw material contains dimethyl carbonate and methyl formate, and the catalyst contains copper.SELECTED DRAWING: Figure 1
Patent JP-2018162373-A (JP)
Title: Silicon nitride bulk phosphor and method for producing the same
Inventor: HAYAKAWA YASUTAKE
IPC: C09K11/79
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride bulk phosphor that has excellent heat resistance; has such properties as to resist being scratched, cracked, and dented (high strength and high hardness); and has luminescent properties, which are unlikely to degrade, and a method of producing the same.SOLUTION: A sintered body is mainly composed of silicon nitride and contains compounds of lanthanoid elements, particularly oxides, but does not contain compounds of yttrium (Y), aluminum (Al), magnesium (Mg), zirconium (Zr) and chromium (Cr) elements, and emits light by ultraviolet irradiation.SELECTED DRAWING: Figure 1
Patent JP-2018161278-A (JP)
Title: Worship support apparatus, worship support method and worship support program
Inventor: KIMOTO SHUHEI
IPC: A47G33/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a worship support apparatus that makes it possible to go and worship by using a card even if not having cash.SOLUTION: A worship support apparatus 101 includes: an ejection outlet for ejecting a return favor product to contribution; a contribution information receiving unit 301 for receiving contribution information from a card or an information terminal device registering contribution information comprising an amount of money of the contribution and card information; card payment instruction transmission unit 304 for transmitting card payment instructions based on the contribution information to a credit card company's information processing apparatus; a settlement completion notice receiving unit 305 for receiving the settlement completion notice based on the card payment instructions from the credit card company's information processing apparatus; and a return favor product ejection control unit 306 for ejecting the return favor product from the ejection outlet when the settlement completion notice is received.The contribution to the worship can easily be performed by using the card, and the return favor product can be assumed as the money offering when receiving the return favor product to the contribution.SELECTED DRAWING: Figure 3